Features: Advanced flat surfaced alcohol sensor. SMD assembling, stable performance. The item is very easy to use. Made from environmentally friendly material, non-toxic and safe. Portable, easy to carry. Portable and fashion design.
Specifications: Model: PFT-641 Size:95*40*10mm Material: ABS Colour White Battery: 2 * AAA batteries (battery is not included) Measuring range: 0.000-0.019% BAC Resolution: 99.9% Measurement accuracy: 99% Voltage: 3 v Preheating time: 10 s Response time: 5 s Working environment: 5 ° C ~ 40 ° C